Cheapest return flights from Barcelona to Boston in June from $392

Best time to book flights for Barcelona (BCN) to Boston (BOS) flights at AirHint

AirHint found the following cheapest return flights from Barcelona (BCN) to Boston (BOS) in June 2025 (see full year).

Return flights

17 Jun - 29 Jun LEVEL direct
02 Jun - 09 Jun LEVEL direct
18 Jun - 30 Jun LEVEL direct
11 Jun - 15 Jun LEVEL direct
02 Jun - 08 Jun LEVEL direct
13 Jun - 10 Jul LEVEL direct
16 Jun - 16 Jul LEVEL direct
18 Jun - 10 Jul LEVEL direct
25 Jun - 04 Jul LEVEL direct
06 Jun - 10 Jun Vueling Airlines direct
18 Jun - 07 Jul LEVEL direct
01 Jun - 08 Jun Iberia
20 Jun - 24 Jun LEVEL direct
13 Jun - 23 Jun LEVEL direct
12 Jun - 26 Jun LEVEL direct
15 Jun - 15 Jul LEVEL direct
28 Jun - 07 Jul LEVEL direct

Also check the deals for one-way flights from Barcelona to Boston in June.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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